Right now there’s a small cluster of games available including Hades, a new title from Supergiant Games that is in ‘early access’ for $19.99, and Epic’s own Fortnite and Unreal Tournament, both of which are free. But Epic is saying that’s there’s a lot more to come. In particular, the store will offer a free game every two weeks, starting out with Subnautica from December 14-17 and Super Meat Boy from December 28 until January 10.

What is most interesting about the store is the revenue split, which is just twelve percent. That has set off a change at Valve, the firm behind Steam, as we reported earlier this week:

While Valve will continue to take an App Store-like 30 percent from sales of game makers with less than 10 million in revenue, that figure drops to 25 percent until they hit 50 million revenue, from which point the slice drops to 20 percent.

“As a developer ourselves, we have always wanted a platform with great economics that connects us directly with our players,” EpicGames CEO Tim Sweeney told TechCrunch in an emailed statement sent earlier this week. “Thanks to the success of Fortnite, we now have this and are ready to share it with other developers.”